Changes and Challenges in Inpatient Mental Health Care During the First Two High Incidence Phases of the COVID-19 Pandemic in Germany – Results From the COVID Ψ Psychiatry Survey... oleh Hauke Felix Wiegand, Anna-Lena Bröcker, Mandy Fehr, Niklas Lohmann, Birgit Maicher, Nikolaus Röthke, Mike Rueb, Paula Wessels, Moritz de Greck, Andrea Pfennig, Stefan Unterecker, Oliver Tüscher, Henrik Walter, Peter Falkai, Klaus Lieb, Lars Peer Hölzel, Lars Peer Hölzel, Kristina Adorjan